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Evaluation of colloidal silicagels for lead isotopic measurements using thermal ionisation mass spectrometry

Date

Authors

Huyskens, Magdalena

Iizuka, Tsuyoshi

Amelin, Yuri

Publisher

Royal Society of Chemistry

Abstract

In this study we have investigated the suitability of silicagels from four companies (Merck, Sigma-Aldrich, Nissan Chemical and Alfa Aesar) as emission activators for ionisation of lead in thermal ionisation mass spectrometry (TIMS). We have tested U and

Keywords

Keywords: Background concentration; Ion emitter; Isotopic measurement; Isotopic ratios; Mixing ratios; Reproducibilities; Sigma-aldrich; Signal stability; Thermal ionisation; Isotopes; Mass spectrometers; Mass spectrometry; Particle size; Phosphoric acid; Silica ge

URI

http://hdl.handle.net/1885/65685

Collections

ANU Research Publications

Source

Journal of Analytical Atomic Spectrometry

Type

Journal article

DOI

10.1039/c2ja30083d

Restricted until

2037-12-31

Downloads

File

Description

01_Huyskens_Evaluation_of_colloidal_2012.pdf (1.06 MB)